package com.java.system.service;

import com.java.system.entity.User;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author xiaoman
 * @since 2023-07-11
 */
public interface IUserService extends IService<User> {

    List<User> select();

    void insertUser(User user);

    User selectUserById(Integer id);

    void updateUser(User user);

    void deleteUser(Integer id);
}
